220592

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{811}}^1$

素因数の和:836

約数の個数: 20

約数和(自身を含む): 453096

約数和(自身を除く): 232504

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 811, 1622, 3244, 6488, 12976, 13787, 27574, 55148, 110296, 220592]

約数ペア:

[(1, 220592), (2, 110296), (4, 55148), (8, 27574), (16, 13787), (17, 12976), (34, 6488), (68, 3244), (136, 1622), (272, 811)]